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qlcnic: Fix endianess issue in FW dump template header

Firmware dump template header is read from adapter using
readl() which swaps the data. So, adjust structure
element on the boundary of 32bit dword.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Rajesh Borundia 11 years ago
parent
commit
d874df58ff
1 changed files with 57 additions and 0 deletions
  1. 57 0
      drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

+ 57 - 0
drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c

@@ -47,15 +47,26 @@ struct qlcnic_common_entry_hdr {
 	u32     type;
 	u32     offset;
 	u32     cap_size;
+#if defined(__LITTLE_ENDIAN)
 	u8      mask;
 	u8      rsvd[2];
 	u8      flags;
+#else
+	u8      flags;
+	u8      rsvd[2];
+	u8      mask;
+#endif
 } __packed;
 
 struct __crb {
 	u32	addr;
+#if defined(__LITTLE_ENDIAN)
 	u8	stride;
 	u8	rsvd1[3];
+#else
+	u8	rsvd1[3];
+	u8	stride;
+#endif
 	u32	data_size;
 	u32	no_ops;
 	u32	rsvd2[4];
@@ -63,15 +74,28 @@ struct __crb {
 
 struct __ctrl {
 	u32	addr;
+#if defined(__LITTLE_ENDIAN)
 	u8	stride;
 	u8	index_a;
 	u16	timeout;
+#else
+	u16	timeout;
+	u8	index_a;
+	u8	stride;
+#endif
 	u32	data_size;
 	u32	no_ops;
+#if defined(__LITTLE_ENDIAN)
 	u8	opcode;
 	u8	index_v;
 	u8	shl_val;
 	u8	shr_val;
+#else
+	u8	shr_val;
+	u8	shl_val;
+	u8	index_v;
+	u8	opcode;
+#endif
 	u32	val1;
 	u32	val2;
 	u32	val3;
@@ -79,16 +103,27 @@ struct __ctrl {
 
 struct __cache {
 	u32	addr;
+#if defined(__LITTLE_ENDIAN)
 	u16	stride;
 	u16	init_tag_val;
+#else
+	u16	init_tag_val;
+	u16	stride;
+#endif
 	u32	size;
 	u32	no_ops;
 	u32	ctrl_addr;
 	u32	ctrl_val;
 	u32	read_addr;
+#if defined(__LITTLE_ENDIAN)
 	u8	read_addr_stride;
 	u8	read_addr_num;
 	u8	rsvd1[2];
+#else
+	u8	rsvd1[2];
+	u8	read_addr_num;
+	u8	read_addr_stride;
+#endif
 } __packed;
 
 struct __ocm {
@@ -122,23 +157,39 @@ struct __mux {
 
 struct __queue {
 	u32	sel_addr;
+#if defined(__LITTLE_ENDIAN)
 	u16	stride;
 	u8	rsvd[2];
+#else
+	u8	rsvd[2];
+	u16	stride;
+#endif
 	u32	size;
 	u32	no_ops;
 	u8	rsvd2[8];
 	u32	read_addr;
+#if defined(__LITTLE_ENDIAN)
 	u8	read_addr_stride;
 	u8	read_addr_cnt;
 	u8	rsvd3[2];
+#else
+	u8	rsvd3[2];
+	u8	read_addr_cnt;
+	u8	read_addr_stride;
+#endif
 } __packed;
 
 struct __pollrd {
 	u32	sel_addr;
 	u32	read_addr;
 	u32	sel_val;
+#if defined(__LITTLE_ENDIAN)
 	u16	sel_val_stride;
 	u16	no_ops;
+#else
+	u16	no_ops;
+	u16	sel_val_stride;
+#endif
 	u32	poll_wait;
 	u32	poll_mask;
 	u32	data_size;
@@ -153,9 +204,15 @@ struct __mux2 {
 	u32	no_ops;
 	u32	sel_val_mask;
 	u32	read_addr;
+#if defined(__LITTLE_ENDIAN)
 	u8	sel_val_stride;
 	u8	data_size;
 	u8	rsvd[2];
+#else
+	u8	rsvd[2];
+	u8	data_size;
+	u8	sel_val_stride;
+#endif
 } __packed;
 
 struct __pollrdmwr {